FABH0606E OBTAIN MACRO FAILED ON DDNAME: ddname (RC=xx)
The OBTAIN macro failed with a return code xx for the data set that was specified for the DDNAME ddname.
HSSR Engine ends abnormally.
Check the job log messages and other printed output for an indication that some system service has failed. If none can be found, it is likely that IMS High Performance Unload has had an internal logic error. Contact IBM® Software Support.